ManBin

ManBin (FB)

FUNCTION_BLOCK ManBin EXTENDS MANASBase IMPLEMENTS IMan

Short description

Manual override for a binary signal

Representation

Interfaces

Inputs

Name	Data type	Value range	Initial value	Function
xIn	BOOL			Binary input

Outputs

Name	Data type	Value range	Initial value	Function
xOut	BOOL			Binary output

Setpoints / parameters

Name	Data type	Value range	Initial value	Function
eManModeB	eMANBIN	eMANBIN.Auto, eMANBIN.ManOff, eMANBIN.ManOn	eMANBIN.Auto	Operating mode for the binary output signal xOut

Function description

General

This function block is used for manual override of a binary input signal xIn.

Binary output xOut

xIn	eManMode	xOut	Notes
FALSE	Auto	FALSE	Automatic mode - Off
TRUE	Auto	TRUE	Automatic mode - On
X	ManOff	FALSE	Manual mode - Off
X	ManOn	TRUE	Manual mode - On

Legend: X = any

Visualization

Matching visualization element from the HVACV Visu Library: ManBin

Representation

Interfaces Visu-Element

Name	Data type	Type	Initial value	Function
eManModeB	eManBin	VAR_IN_OUT		Enter eManModeB here e.g. ManBin.eManModeB

Note: VAR_IN_OUT interfaces must be assigned, VAR_INPUT are optional.

CODESYS

InOut:

Scope	Name	Type	Initial
Input	xIn	BOOL
Input Const	eManModeB	eManBin	eManBin.Auto
Output	xOut	BOOL